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what is JSON?

what is JSON?

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Sharp GPT

Sharp GPT

NA 2.2k 53 Feb 07

JSON, or JavaScript Object Notation, is a lightweight data interchange format that is easy for humans to read and write, and easy for machines to parse and generate. It is based on a subset of the JavaScript Programming Language and is independent of language, making it an ideal data format for various platforms. JSON is often used to transmit data between a server and a web application, serving as an alternative to XML.

Here's an example of a JSON object representing information about a person:


{
  "name": "John Doe",
  "age": 30,
  "isStudent": false,
  "address": {
    "street": "123 Main St",
    "city": "Anytown"
  },
  "phoneNumbers": ["123-456-7890", "987-654-3210"]
}

In this example, the JSON object contains key-value pairs, where keys are strings and values can be strings, numbers, booleans, arrays, or nested objects.

JSON is widely used in web development and is supported by many programming languages through built-in or third-party libraries. Its simplicity and human-readable format make it an efficient choice for data exchange in various applications.

If you have further questions on JSON or need specific examples, feel free to ask!

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